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Kuba Mracek 1c002267fb [sanitizer] Make sure libmalloc doesn't remove the sanitizer zone from malloc_zones[0] 
In certain OS versions, it was possible that libmalloc replaced the sanitizer zone from being the default zone (i.e. being in malloc_zones[0]). This patch introduces a failsafe that makes sure we always stay the default zone. No testcase for this, because this doesn't reproduce under normal circumstances.

Differential Revision: https://reviews.llvm.org/D27083

llvm-svn: 289376
 		2016-12-11 08:45:36 +00:00
..
BlocksRuntime Move tests for BlocksRuntime and builtins to corresponding directories under test/ 2014-02-14 09:47:31 +00:00
asan [compiler-rt][asan] Fix overlaping parameters for memmove/memcpy on windows. 2016-12-08 15:53:33 +00:00
builtins [builtin] Add Thumb1 implementation for idivsi3 and aeabi_idivmod 2016-12-07 19:14:29 +00:00
cfi [compiler-rt] Do not introduce __sanitizer namespace globally 2016-09-15 21:02:18 +00:00
dfsan [compiler-rt] Do not introduce __sanitizer namespace globally 2016-09-15 21:02:18 +00:00
esan [esan] Fix ESan test failure on Debian Sid bot 2016-10-07 20:53:35 +00:00
interception [asan] Don't assert that a target is within 2GB on 32-bit Windows 2016-11-15 18:29:17 +00:00
lsan Return memory to OS right after free (not in the async thread). 2016-11-29 00:22:50 +00:00
msan [MSAN][MIPS] Fix fork.cc test on MIPS 2016-12-08 06:30:58 +00:00
profile [Profile] Fix value profiler eviction bug 2016-11-29 22:00:54 +00:00
safestack [compiler-rt] Do not introduce __sanitizer namespace globally 2016-09-15 21:02:18 +00:00
sanitizer_common [sanitizer] Make sure libmalloc doesn't remove the sanitizer zone from malloc_zones[0] 2016-12-11 08:45:36 +00:00
scudo Reverting rL289088 while investigating some test issue on the build servers 2016-12-09 03:28:12 +00:00
stats stats: define WIN32_LEAN_AND_MEAN when including windows.h 2016-08-30 20:15:46 +00:00
tsan Release memory to OS only when the requested range covers the entire page 2016-11-30 20:41:59 +00:00
ubsan [ubsan] More 0 -> nullptr conversions (NFC) 2016-10-06 23:41:57 +00:00
xray [XRay][compiler-rt] Explicitly add dependency to pthread 2016-12-06 23:08:45 +00:00
CMakeLists.txt build: allow building a specific set of sanitizers 2016-08-19 15:13:21 +00:00